package po;

/**
 * @author songZiHao
 * @version 1.0.0
 * @ClassName po.ListNode.java
 * @Description TODO
 * @createTime 2021年03月01日 20:23:00
 */
public class ListNode {
    public int val;
    public ListNode next;

    public ListNode() {
    }

    public ListNode(int val) {
        this.val = val;
    }

    public ListNode(int val, ListNode next) {
        this.val = val;
        this.next = next;
    }

	@Override
	public String toString() {
		return "ListNode{" +
				"val=" + val +
				", next=" + next +
				'}';
	}
}
